*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}
html {
    margin: 0;
    padding: 0;
    /* scroll-behavior: smooth; */
}

#Top a:hover {
    color: #fff;
}

body {
    margin: 0;
    padding: 0;
    font: 14px/1.5 Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
    background: #f5f5f5;
}

div {
    display: block;
}

a,
a:hover {
    text-decoration: none;
    list-style-type: none;
    color: #FF6700;
}

a {
    color: black;
}


/*=========================================*/

#right_nav {
    display: block;
    margin-right: 20px;
    right: 0px;
    margin-top: 150px;
    float: right;
    position: fixed;
    z-index: 1000;
}

.Rnav_1,
.Rnav_2 {
    background-color: #fff;
    width: 75px;
    height: 75px;
    text-align: center;
    color: gray;
    border: 1px solid rgba(190, 190, 190, 0.4);
    font-size: 16px;
}

.Rnav_2 {
    margin-top: 10px;
}

.Rnav_1 img,
.Rnav_2 img {
    margin-top: 15%;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.Rnav_1 div,
.Rnav_2 div {
    cursor: pointer;
}

.Rnav_1:hover,
.Rnav_2:hover {
    cursor: pointer;
}

#goTop {
    display: none;
}

/*=========================================*/

.top_bar {
    height: 40px;
    color: #b0b0b0;
    background: #333;
    position: relative;
    font-size: 12px;
    z-index: 30;
}

.Tnav_box {
    width: 1226px;
    height: 40px;
    margin: 0 auto;
    line-height: 40px;
}

.Tnav_list {
    float: left;
}

.top_bar .Tnav_sp {

    margin: 0 0.3em;
    color: #424242;
}

.Tnav_sp,
.Tnav_sp2 {
    user-select: none;
}

.top_bar a {
    color: #b0b0b0;
    display: inline-block;
}

.top_bar .buy_cart {
    position: relative;
    float: right;
    width: 120px;
    height: 40px;
    margin-left: 15px;
    font-size: 12px;
    display: flex;
    background: rgb(66, 66, 66);
    cursor: pointer;
}

.top_bar .buy_cart i {
    margin-left: 20px;
    margin-top: 6px;
    font-size: 24px;
}

.top_bar .buy_cart .cart {
    margin-left: 6px;
    position: relative;
}

.buy_cart:hover {
    color: #fff
}

.top_bar .Tnav_sp2 {
    margin: 0;
    color: #424242;
}

.Tnav_info {
    float: right;
}

/*=========================================*/
.head_nav {
    background: #fff;
}

.Hnav_box {
    width: 1226px;
    height: 100px;
    margin: 0 auto;
    position: relative;
}

.Hnav_logo {
    margin-top: 22px;
    width: 62px;
    float: left;
}

.Milogo {
    background: url('../image/logo-mi.png') no-repeat;
    background-size: 56px;
    position: relative;
    display: block;
    width: 56px;
    height: 56px;
    overflow: hidden;
}

.Hnav_box a:hover {
    color: #FF6700;
}

.Hnav_ul {
    float: left;
    width: 850px;
    height: 100px;
}

.Hnav_list ul {
    position: relative;
    z-index: 10;
    float: left;
    width: 1100px;
    height: 88px;
    margin: 0;
    padding: 12px 0 0 30px;
    list-style-type: none;
    font-size: 16px;
}

.Hnav_list ul li {
    display: list-item;
    text-align: center;
    float: left;
    line-height: 88px;
    margin-left: 10px;
    margin-right: 10px;
}

.Hnav_list .nav_space {
    position: relative;
    float: left;
    width: 127px;
    height: 88px;
    padding-right: 5px;
}

.nav_search {
    float: right;
    position: relative;
}

.input_search {
    position: relative;
    margin-top: 30px;
}

.searchList {
    display: none;
    position: absolute;
    width: 245px;
    height: 180px;
    left: -1px;
    font-size: 12px;
    z-index: 1000;
    border: 1px solid rgb(255, 103, 0);
    border-top: none;
    box-sizing: border-box;
    background-color: #fff;
    overflow: hidden;
}

.searchList li {
    padding-left: 10px;
    cursor: pointer;
    width: 245px;
    height: 30px;
    line-height: 30px;
    position: relative;
    box-sizing: border-box;
    list-style: none;
    color: #333;
}

.searchList li:hover {
    background-color: rgb(250, 250, 250);
}

.input_search input[name=keyword] {
    position: absolute;
    top: 0;
    border: 1px solid #e0e0e0;
    outline: 0;
    -webkit-transition: all .2s;
    transition: all .2s;
    right: 51px;
    z-index: 10;
    width: 223px;
    height: 48px;
    padding: 0 10px;
    font-size: 14px;
    line-height: 48px;
    box-sizing: content-box;
}

.input_search {
    width: 295px;
    height: 50px;
}

.input_search input[name=keyword]:hover {
    border: 1px solid rgb(176, 176, 176);
    z-index: 21;
}

.input_search input[name=keyword]:focus {
    border: 1px solid rgb(255, 103, 0);
    box-sizing: content-box;
    z-index: 21;
}

.input_search .search_icon {
    right: 0;
    z-index: 20;
    width: 52px;
    height: 50px;
    font-size: 24px;
    line-height: 24px;
    background: #fff;
    color: #616161;
    position: absolute;
    top: 0;
    border: 1px solid #e0e0e0;
    outline: 0;
    transition: all .2s;
    box-sizing: border-box;
    background: #fff url(../image/icon/search.png) no-repeat center center;
    background-size: 20px;
}

.input_search .search_icon:hover {
    z-index: 22;
    cursor: pointer;
    border: 1px solid rgb(255, 103, 0);
    background: rgb(255, 103, 0) url(../image/icon/search-2.png) no-repeat center center;
    background-size: 20px;
}

/*=========================================*/